Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

Find out the number of circles in the given picture having Illusion

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

You are presented with three boxes. One of them has a red ball inside and the other two have a black ball inside each of them. You are asked to pick up the one with red ball and you pick one. Now, one of the other boxes is opened and it is found to have a black ball.

You are presented with a chance to change your box with the one that is left closed. Will you change your box? Why or why not?

What does this Rebus Picture means ?

Spot what is wrong here in below Picture?

What numbers should go on the bottom line?
3 6 9 15
8 2 10 12
11 8 19 27
19 10 29 39
? ? ? ?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _